1.
Western Australia
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Western Australia is a state occupying the entire western third of Australia. It is bounded by the Indian Ocean to the north and west, the Great Australian Bight and Southern Ocean to the south, the state has about 2.6 million inhabitants, around 11% of the national total. 92% of the lives in the south-west corner of the state. The first European visitor to Western Australia was the Dutch explorer Dirk Hartog, the first European settlement of Western Australia occurred following the landing by Major Edmund Lockyer on 26 December 1826 of an expedition on behalf of the New South Wales colonial government. This was followed by the establishment of the Swan River Colony in 1829, including the site of the present-day capital, york was the first inland settlement in Western Australia. Situated 97 kilometres east of Perth, it was settled on 16 September 1831, Western Australia achieved responsible government in 1890, and federated with the other British colonies in Australia in 1901. Today its economy relies on mining, agriculture and tourism. The state produces 46% of Australias exports, Western Australia is the second-largest iron ore producer in the world. The International Hydrographic Organization designates the body of water south of the continent as part of the Indian Ocean, the total length of the states eastern border is 1,862 km. There are 20,781 km of coastline, including 7,892 km of island coastline, the total land area occupied by the state is 2.5 million km2. Most of the state is a low plateau with an elevation of about 400 metres, very low relief. This descends relatively sharply to the plains, in some cases forming a sharp escarpment. The extreme age of the landscape has meant that the soils are remarkably infertile, even soils derived from granitic bedrock contain an order of magnitude less available phosphorus and only half as much nitrogen as soils in comparable climates in other continents. Soils derived from extensive sandplains or ironstone are even less fertile, nearly devoid of soluble phosphate and also deficient in zinc, copper, molybdenum, the infertility of most of the soils has required heavy application by farmers of chemical fertilisers, particularly superphosphate, insecticides and herbicides. These have resulted in damage to invertebrate and bacterial populations, the grazing and use of hoofed mammals and, later, heavy machinery through the years have resulted in compaction of soils and great damage to the fragile soils. Large-scale land clearing for agriculture has damaged habitats for native flora, large areas of the states wheatbelt region have problems with dryland salinity and the loss of fresh water. The southwest coastal area has a Mediterranean climate and it was originally heavily forested, including large stands of karri, one of the tallest trees in the world. This agricultural region is one of the nine most bio-diverse terrestrial habitats, thanks to the offshore Leeuwin Current, the area is one of the top six regions for marine biodiversity and contains the most southerly coral reefs in the world

2.
Northern Territory
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The Northern Territory is a federal Australian territory in the central and central northern regions of Australia. It shares borders with Western Australia to the west, South Australia to the south, to the north, the territory is bordered by the Timor Sea, the Arafura Sea and the Gulf of Carpentaria. Despite its large area—over 1,349,129 square kilometres, the Northern Territorys population of 244,000 makes it the least populous of Australias eight major states and territories, having fewer than half as many people as Tasmania. The archaeological history of the Northern Territory begins over 40,000 years ago when Indigenous Australians settled the region, makassan traders began trading with the indigenous people of the Northern Territory for trepang from at least the 18th century onwards. The coast of the territory was first seen by Europeans in the 17th century, the British were the first Europeans to attempt to settle the coastal regions. After three failed attempts to establish a settlement, success was achieved in 1869 with the establishment of a settlement at Port Darwin. Today the economy is based on tourism, especially Kakadu National Park in the Top End and the Uluru-Kata Tjuta National Park in central Australia, the capital and largest city is Darwin. The population is not concentrated in regions but rather along the Stuart Highway. The other major settlements are Palmerston, Alice Springs, Katherine, Nhulunbuy, residents of the Northern Territory are often known simply as Territorians and fully as Northern Territorians, or more informally as Top Enders and Centralians. With the coming of the British, there were four attempts to settle the harsh environment of the northern coast. The Northern Territory was part of colonial New South Wales from 1825 to 1863, except for a time from February to December 1846. It was part of South Australia from 1863 to 1911, under the administration of colonial South Australia, the overland telegraph was constructed between 1870 and 1872. A railway was built between Palmerston and Pine Creek between 1883 and 1889. The economic pattern of raising and mining was established so that by 1911 there were 513,000 cattle. Victoria River Downs was at one time the largest cattle station in the world, gold was found at Grove Hill in 1872 and at Pine Creek, Brocks Creek, Burrundi, and copper was found at Daly River. On 1 January 1911, a decade after federation, the Northern Territory was separated from South Australia, alfred Deakin opined at this time To me the question has been not so much commercial as national, first, second, third and last. Either we must accomplish the peopling of the territory or submit to its transfer to some other nation. In late 1912 there was growing sentiment that the name Northern Territory was unsatisfactory, the names Kingsland, Centralia and Territoria were proposed with Kingsland becoming the preferred choice in 1913